Seudónimo Seudónimo

12-04-2017
Mathematics

contestada

Dharmesh walked 1/2 mile in 20 minutes, or 1/3 of an hour. What was his average speed in miles per hour?

Respuesta :

yoloswaggs51 yoloswaggs51

12-04-2017

20 minutes is 1/3 of an hour, so 20×3=60
1/2×3= 1 1/2 miles

He walks 1.5 or 1 1/2miles per hour

Answer Link

Otras preguntas

which side won the Korean War

Aluminum chloride and cesium undergo a single replacement reaction. What is the correct chemical equation for this reaction? a. AlCl3 + 3Cs yields No Reaction

Which equation has water as a product in the chemical reaction? a. Na + Cl NaCl b. H2O H2 + O2 c. NaOH + H2 Na + H2O d. CO2 + O2 + energy C6H12O6 + O2

The three sides of a triangle measure 4, 13, and n. What is the range of possible lengths of n? 4 < n < 13 4 < n < 17 9 < n < 17 9 < n <

Why is the Hudson river so important to America history?

How was the US experience establishing trade with China different from US attempts to open trade with Japan?

Which statement best describes Southern military districts during Reconstruction?

The equation, 2 H2(g) + O2(g) arrow 2 H2O(l), represents an equation for a standard formation reaction. True False

Upon balancing the equation below, how many moles of sulfuric acid are needed to react completely with 8.4 moles of lithium hydroxide? LiOH + H2SO4 yields Li2S

use venerable in a short/easy sentene PLEASE HURRY (less than 12 words